Triple

T21351492
Position Surface form Disambiguated ID Type / Status
Subject University of Toronto St. George campus E526491 entity
Predicate publicTransitAccess P1288 FINISHED
Object Queen's Park subway station
Queen's Park subway station is a Toronto Transit Commission station on Line 1 Yonge–University located in downtown Toronto, serving the area around Queen's Park, major hospitals, and the University of Toronto.
 E1483497 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Queen's Park subway station | Statement: [University of Toronto St. George campus, publicTransitAccess, Queen's Park subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Queen's Park subway station
Context triple: [University of Toronto St. George campus, publicTransitAccess, Queen's Park subway station]
  • A. Queen's Park Underground station
    Queen's Park Underground station is a London Underground and London Overground interchange station in northwest London serving the Bakerloo line and Watford DC line.
  • B. Keele subway station
    Keele subway station is a Toronto Transit Commission subway station on Line 2 Bloor–Danforth serving the Junction and High Park areas of Toronto, Canada.
  • C. Hillhead subway station
    Hillhead subway station is a key stop on Glasgow’s Subway system, serving the West End and the nearby University of Glasgow.
  • D. Runnymede subway station
    Runnymede subway station is a Toronto Transit Commission subway station on Line 2 Bloor–Danforth serving the Bloor West Village neighbourhood in Toronto, Canada.
  • E. Govan subway station
    Govan subway station is an underground rapid transit stop in the Govan area of Glasgow, Scotland, serving as part of the city’s circular Glasgow Subway system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Queen's Park subway station
Triple: [University of Toronto St. George campus, publicTransitAccess, Queen's Park subway station]
Generated description
Queen's Park subway station is a Toronto Transit Commission station on Line 1 Yonge–University located in downtown Toronto, serving the area around Queen's Park, major hospitals, and the University of Toronto.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Queen's Park subway station
Target entity description: Queen's Park subway station is a Toronto Transit Commission station on Line 1 Yonge–University located in downtown Toronto, serving the area around Queen's Park, major hospitals, and the University of Toronto.
  • A. Queen's Park Underground station
    Queen's Park Underground station is a London Underground and London Overground interchange station in northwest London serving the Bakerloo line and Watford DC line.
  • B. Keele subway station
    Keele subway station is a Toronto Transit Commission subway station on Line 2 Bloor–Danforth serving the Junction and High Park areas of Toronto, Canada.
  • C. Hillhead subway station
    Hillhead subway station is a key stop on Glasgow’s Subway system, serving the West End and the nearby University of Glasgow.
  • D. Runnymede subway station
    Runnymede subway station is a Toronto Transit Commission subway station on Line 2 Bloor–Danforth serving the Bloor West Village neighbourhood in Toronto, Canada.
  • E. Govan subway station
    Govan subway station is an underground rapid transit stop in the Govan area of Glasgow, Scotland, serving as part of the city’s circular Glasgow Subway system.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b51cd5cc81909ac1187971e8a8ad completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee5bab98148190aa14d52fd37bc894 completed April 26, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09c2933f4c819093f9e39fd49f020a completed May 17, 2026, 1:28 p.m.
NEDg Description generation batch_6a09c38ffc788190b2e1922da2d0cf2d completed May 17, 2026, 1:33 p.m.
NED2 Entity disambiguation (via description) batch_6a09c41d5e448190b18f8753c05e47cf completed May 17, 2026, 1:35 p.m.
Created at: April 16, 2026, 5:04 p.m.